Ejector flange, socket, connector, nozzle, cold water jacket, nut, nylon special, external spring nozzle, anti-reverse oil pressure, rubber head, check ring, etc.
Materials and processes:
A. High quality 38CrMoAIA nitrogen treatment.
B. High quality duplex stainless steel.
C. High quality powder metallurgy material.
D. Cold and hot metal spraying process.
E. Bimetal processing technology.
F. Hard chromium plating process.
G.SKD61 vacuum quenching process.
